Element block pseudo-element :after generated with transform border 0px rgba(0,0,0,1) solid background padding 20px box-sizing content-box font-size 16px font-weight normal transition position static height auto width 160px display block cursor default z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius float none overflow hidden margin 0px line-height 1